# Cognito 2020+ Chevrolet Silverado 2500/3500HD 3in Performance Leveling Kit w/ 2.0 IFP Shocks

Front and rear Cognito 2.0 IFP aluminum shocks, rebuildable and tuned specifically for these trucks providing on-road comfort and control with the ability to venture off-road more confidently. Proper length front shocks to maximize suspension travel without binding tie rods, lower ball joints, and cv axles (front suspension droop limiter is the front shock). The specific length of front shock used adds 35% more travel (down/droop travel). To provide consistent damping performance, the shocks are gas charged using the highest quality oil with an Internal Floating Piston (IFP) separating the gas from the oil preventing aeration of the oil that is a characteristic of non-gas charged shocks. A vulcanized upper bar pin and bushing is pressed in the shock end cap to provide OEM like mounting quality. Hard anodized body, end cap, and seal head are used for corrosion resistance.

-   Cognito SM Series Upper Control Arms add caster, correct ball joint angle, and feature high angle patented Cognito Alpha Ball Joint.
-   Cognito Torsion bar keys provide desired front ride height improving vehicle appearance and more clearance for larger tires.
-   Optional, add patented Cognito Pitman and Idler Arm Support kit. Highly recommended upgrade to correct the GM steering flaw.
-   Cognito front and rear 2.0 IFP shocks tuned vehicle specific providing 35% more front wheel droop travel than stock.
-   Optional, add Cognito 1" tall block and u-bolt kit if slight rear high rake is desired.
-   Maintains necessary droop travel providing excellent ride quality.
-   Yields up to 3" of front lift, improving vehicle appearance.
-   4 to 6 hour install time depending on optional add-ons.
-   Optimizes potential of the front suspension.

This Part Fits:

Year

Make

Model

Submodel

2020-2025

Chevrolet

Silverado 2500 HD

Custom

2020-2025

Chevrolet

Silverado 2500 HD

High Country

2020-2025

Chevrolet

Silverado 2500 HD

LT

2020-2025

Chevrolet

Silverado 2500 HD

LTZ

2020-2025

Chevrolet

Silverado 2500 HD

WT

2020-2025

Chevrolet

Silverado 3500 HD

High Country

2020-2025

Chevrolet

Silverado 3500 HD

LT

2020-2025

Chevrolet

Silverado 3500 HD

LTZ

2020-2025

Chevrolet

Silverado 3500 HD

WT

2020-2025

GMC

Sierra 2500 HD

AT4

2020-2025

GMC

Sierra 2500 HD

Denali

2020-2025

GMC

Sierra 2500 HD

SLE

2020-2025

GMC

Sierra 2500 HD

SLT

2020-2025

GMC

Sierra 3500 HD

AT4

2020-2025

GMC

Sierra 3500 HD

Denali

2020-2025

GMC

Sierra 3500 HD

SLE

2020-2025

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 2428.2 CAD
- **Vendor:** Cognito
- **Type:** Lift Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2428.20 CAD | In stock |

## Images

- Photo - Primary
- Photo - lifestyle view

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cognito-2020-chevrolet-silverado-2500-3500hd-3in-performance-leveling-kit-w-2-0-ifp-shocks)
> Updated: 2026-06-27